Test Engineer Software Integration

Javier Delgado

US 442-***-****/ MX+52-331-***-****

************@*****.***/*******@*******.***/ Skype: texano82 / LinkedIn

Professional Summary:

•Vehicle software integration and test engineer.

•Infotainment Test Engineer for AUDI prototype and production cars.

•Activities: Flashing software on Conmod, HCP3 and HCP5 modules, run calibration and adaptations.

Tools: ESO Logging, Serial Logging, QXDM Logging. Tested eSIM and profile download, Modem, MSD over SIP, International Roaming, National Roaming, eCall, bCall, 5G (SA and NSA), LTE, 3G, 2G on the VZW network and its business partners, AUID Smartphone Interface (Android Auto and Apple CarPlay), Bluetooth connectivity (wireless and USB) Bluetooth profiles, Telephony and WLAN.

•Familiarity regulatory standards (UL 60950, 62368, IEC 62368-2)

•Testing and certification for domestic carriers.

•Experience testing VZW domestic test plan, T-Mobile test requirements TRD-30-38, AT&T familiar with 10776 test plan scope.

•Lab Test and network testing tools Fluke, R&S CMW, Anritsu, Agilent call boxes.

•Hands on experience with the following technologies LTE, 5GNR, CDMA (1xRTT, IS95, EVDO), GSM, UMTS (WCDMA).

•Qualcomm tools QXDM, ADB and Linux.

•Hands on experience working with Android and Windows based mobile devices.

•Additional test tools Phoenix, UDM, and vTOTM.

•Call processing, OTA, SMS, MMS, and Data Packages for implementation and testing on live network.

•Conducted Field Integration Tests.

•Performed lab tests to evaluate the performance against requirements for HW/SW releases.

•Validation performance of software releases in live network and investigate field issues.

•Experience working in an Agile team environment with 2G, 3G, 4G and 5G Mobile Radio Networks (CDMA-EVDO, GSM, UMTS, LTE, NR).

•Extensive Quality Control Practices in Software Testing and Manufacturing Environments.

•Fluent in English and Spanish Business Communications.

Professional Experience:

Volkswagen Group of America (AUDI), Belmont CA

Infotainment Test Engineer Nov 2022 – Dec 2024

Hired to work as Infotainment Test Engineer, and Vehicle Software Integration Engineer supporting all different AUDI platforms for North American markets (Canada, USA and Mexico).

Began working with eSIM and profile download testing Emergency and Road Assistance features, International Roaming and National Roaming, flashing new software builds on three vehicle modules (ConMOD, HCP5, and HCP3 using VAS Tool with (CAN and Ethernet communication), as well as other ECU’s as required, running smoke, functional, regression and sanity tests.

-Familiarity regulatory standards (UL 60950, 62368, IEC 62368-2)

-Familiarity with embedded systems, CAN and CANoe vehicle communication protocols

-Used JIRA for defect tracking

-Bluetooth (Hotspot), Telephony and WLAN(2,4GHZ/5GHZ) Android Auto, Apple Car Play, Connectivity (Wireless and USB)

-AUDI Smartphone Interface (ASI): Testing the most popular Mobile device brands for compatibility (iPhone, Samsung, Motorola, LG, OnePlus)

-Profile Download, eSIM, International Roaming, National Roaming, Modem, B2B, B2C, Connectivity, APN1/APN2, eCall (Emergency Call), bCall (ROA Call)

-Modules: ConMOD, HCP3 and HCP5

-Tools: VAS, ODIS, IDEX, CPTool, ESO and Serial Tracing, ADB and AT Commands, Bug Triage

TecMahindra at Google, Mountain View CA

Sr QA Test Engineer Jul 2021 Sep 2022

Contracted to work on Google Fi testing project. Working with MVNO technology, and an extensive test plan covering the different features of virtuality aside from the basic functions in mobile communications. MVNO connects to any available network WiFi, 5G, LTE, 3G, GSM, CDMA and even 1x. At this technology I am conducting, call processing, feature and data testing on each and across all the technologies mentioned above (e.g. from 1x to 5G, 1x to WiFi, 1x to CDMA, 1x to WCDM, 1x to LTE, etc.), amongst other testing activities I have to flash the SW on the devices weekly, test the mobile app weekly, test the web portal, test 4 different type of SIM cards (eSim, data only sim, staging sim, and production sim. Had to perform OTA and manual updates as required. I have to test the server as well to see the changes on real time, and have to test the different plans -flexible, unlimited, unlimited plus, family and group plans. I have to test WiFi connectivity through APN considering the authentication and validation processes, I have to test Bluetooth and wired headsets, hotspot, WiFi and Bluetooth internet sharing. I had to get familiar with regulatory standards (UL 60950, 62368, IEC 62368-2). I have to test International calls and calls to non US numbers, and all the different features GoogleFi is offering for functionality and validating results, and reporting failures or bugs in the software.

Zodiac Wireless, San Diego, CA

Sr QA Test Engineer Nov 2019 Jun 2021

Hired to work as Sr QA Software Test Engineer with a diverse portfolio of activities with a combination of technical and business-related roles.

Had to move test samples and setups to and from inside and outside labs. Had to get familiar with regulatory standards (UL 60950, 62368, IEC 62368-2)

● Setting up android, apple, and windows mobile devices with 5G and LTE technology for many different carriers within the USA, tablets, and smart TV’s, downloading apps from the correspondent store, and helping customers to use the interface, apps and other services as requested.

● Flashing SW builds and performing OTA updates.

● Log analysis.

● Knowledge of protocol testing.

● Tested mobile devices accessories WiFi, Bluetooth profiles, Hotspot, NFC, etc.

● Repaired hardware parts, and replaced components on devices when required.

● Engaged in customer and technical support roles providing technical assistance and helping clients to solve their technical and business problems and needs.

● Served as the focal point to buy and procure spare parts and components to repair devices and equipment when required.

● Committed to keeping existing customers and finding new accounts.

ALCATEL, Irvine, CA

Sr QA Test Engineer Feb 2013 to Oct 2019

Hired to work as Sr QA Software Test Engineer in an Agile R&D team environment, understanding customer business requirements testing new software builds on prototype mobile devices and accessories (watches, tablets, tv’s, Bluetooth Application Protocols A2DP, HFP, SMP, WiFi connectivity and performance, Car Kit Accessories-Connectivity, Near Field Communication, VoLTE, GPS and Navigation accessories) based on the 2G, 3G, and LTE technologies with the latest Android and Windows OS. Mobile Testing and IMS

•Flashing Windows devices using UMDF (User-Mode Driver Framework) with the latest Software releases

•Flashing DUT with latest software versions as required using flashing tools like TeleWeb QCT, Teleweb MTK, TPST

•Using tools like Field Medic, ADB and QXDM to capture logs of device behavior for analysis to internal teams and Fluke for network testing

•Tested WiFi 802.11, WiFi QOS, WiFi EAP, Bluetooth Modem, NFC-Infrared, and HotSpot-Data Sharing connectivity as part of the accessories, and all the different test case scenarios comprised within Alcatel internal test plan

•Knowledge of Physical Layer, MAC Layer, NAS Layer and WiFi, LTE, UMTS, GSM and CDMA call flow

•Execution of internal, standard and customer required test cases for different features

•Performed critical, stability, carrier conformance, OTA, and sanity testing

•Use of defect tracking systems (JIRA, Bugzilla, ALM, Quality Center)

•Hands on Device Testing and knowledge of WiFi, LTE, UMTS, CDMA, and GSM call flow.

•Delivered projects on time to Alcatel’s major clients within the USA market like AT&T, T-Mobile, Verizon, Sprint, MetroPCS, Cricket, Tracfone, Vodafone, GreatCall, etc.

•Reported to Validation Manager

Motorola, Inc., San Diego, CA

Sr QA Test Engineer Jun 2006 to Nov 2012

Hired to work as CDMA Systems Test Engineer in an Agile test environment, understanding business requirements, and translating them into the specific test scenarios in accordance to the devices technical design. Testing new software builds on prototype mobile phones based on the CDMA Technology in a lab with the latest Android and Windows operating systems

•Led a team of engineers in San Diego CA and provided technical support to the test group in Kansas City and New Jersey

•Managed PRL’s, prepared and launched SMS’s, MMS’s, OTA, WiFi Connectivity, Bluetooth Connectivity Protocols-A2DP, HFP, SMP and OBEX, Car Kit, and Data packages for implementation and testing on all CDMA Projects in a lab environment

•Performed OTA and manual updates.

•Executed test plans and reported results for carrier specific conformance test plans using industry standard test tools (Racall, Spirent, 8960 call box) to support different test scenarios

•Use of System knowledge to correlate test plan requirements to CDMA standards to successfully execute carrier test scenarios, successfully interpreted and reported failure to internal groups for analysis

•Mobile Testing experience and knowledge of IS-95, CDMA2000, 1xEVDO and IMS protocols, and knowledge of PHY and MAC Layers

•Utilized various computer-based programs with Linux for data collection and phone logging (QXDM, QPST, QCat, RadioComm, Tektronics, Fluke and other testing and R&D tools)

•Knowledge of WiFi, LTE, UMTS, CDM, and GSM call flow

•Use of defect tracking systems (JIRA, Bugzilla, ALM, Quality Center)

•Reported to the Systems Test Group Manager.

Cable AML, Las Vegas, NV

Applications Engineer Sep 2002 to Mar 2005

Hired to work as applications engineer in charge of the design, review, evaluation and analysis of various TV, telephony, AM, FM, IP, VoIP and digital data broadband wireless microwave communications systems in a variety of frequency ranges.

•Sold microwave links and Telecommunications equipment to customers worldwide.

•Interacted with customers by phone and email on sales and business-related issues.

•Traveled domestic and international to the customer site to perform site surveys, to support the installation of the systems, to promote the company products and services and to improve the customer relationship.

•Systems designs involving various RF modules, components and computer program.

•Prepare thorough and complete wireless system proposals for prospective customers.

•Designed Broadband Systems with capability to upgrade to VoIP.

•Attended Trade Shows as required.

•Systems analysis for best price and functionality.

•Reported to the vice president of the company.

ION Systems, Berkeley, CA

Technical Sales and Support, Static Control Auditor Feb 2001 to Aug 2002

•Developing new business across different major accounts in the Semiconductor and Electronics manufacturing industries like NASA, Intel, IBM, Seagate, Western Digital, Via Systems, Sanmina, 3M.

•Recommended approaches for customer’s current and future technical needs.

•Served as a reliable technical consultant for my accounts.

•As part of the Professional Services Group I had to be in touch constantly with my clients to help them solve their static control problems advising the type of equipment that would better suit their applications as well as the best solutions for their problems.

•Created complex proposals considering always the better price based on the solution provided.

•Had to travel constantly to the customer premises to provide face to face technical interaction within USA and Internationally.

•Reported to the professional services manager.

IBM, Guadalajara, Mexico

ESD Engineer Apr 1996 to Jan 2001

Hired to work as ESD Engineer designing static control solutions for internal and external customers across manufacturing production facilities.

● Created complex static control proposals for external customers across the semiconductor-manufacturing industries like Flextronics, Sanmina, Jabil, Molex, etc.

● Recommended ESD safe materials to use inside cleanroom and production facilities to internal and external groups.

● Tested, certified and approved materials to use inside cleanroom and production facilities based on the EOS/ESD 2020 standard to internal and external groups.

● Procured ESD materials from several providers based on price and effectiveness.

● Reported to the contamination control director.

Education

•B.S., Communications and Electronic Engineering, University of Guadalajara, MX, 1996

•MBA-International Business, Florida Metropolitan University, USA, 2008

Professional Training

•Google Project Management, Delivered by Coursera, Mountain View CA 2024

•White Box Testing and Test Automation, delivered by SQA Solution, Daly City, CA 2017

•Audit Leader, delivered by DNV, Berkeley, CA 2001

•Quality in Service, delivered by LANTIP Consultores, Mexico, DF, 1997

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